Does the HTR15198 run constantly

Is this switch compatible with my system

leading to thermal failure of the Class F insulation

and bore size (22"

Reliable Reseating: Features a non-mechanical alignment design that ensures the valve closes securely after a discharge event

Trane HTR15191 Crankcase Heater 319825-402 Does the HTR15198 run constantlyProtecting your compressor from liquid slugging during the off cycle requires a consistent heat source to maintain oil temperature. The Trane HTR15191 Crankcase Heater is a pro grade belt type heater designed for 230 240 volt applications, delivering 90 100 watts of self regulating heat. This OEM compressor heater band is specifically engineered to prevent refrigerant migration into the oil, which causes foaming and bearing washouts during cold